| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.62 | 8.144% | $130.4433 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $101.28 | 4.678% | $106.0179 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $164.99 | 9.563% | $180.768 | $180.77 | $180.75 | $180.80 |
| Purchase #4 | $100.64 | 9.836% | $110.539 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $133.46 | 4.561% | $139.5471 | $139.55 | $139.55 | $139.50 |
| Purchase #6 | $59.49 | 5.723% | $62.8946 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $48.77 | 9.154% | $53.2344 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $729.25 | $783.4443 | $783.44 | $783.45 | $783.30 | |